EP 2869756 B1 20170927 - HUMIDITY SENSOR FOR MONITORING AN ACCESS TO A PATIENT, AND METHOD FOR PRODUCING THE HUMIDITY SENSOR
Title (en)
HUMIDITY SENSOR FOR MONITORING AN ACCESS TO A PATIENT, AND METHOD FOR PRODUCING THE HUMIDITY SENSOR
Title (de)
FEUCHTIGKEITSSENSOR ZUR ÜBERWACHUNG EINES ZUGANGS ZU EINEM PATIENTEN UND VERFAHREN ZUR HERSTELLUNG DES FEUCHTIGKEITSSENSORS
Title (fr)
CAPTEUR D'HUMIDITÉ POUR SURVEILLER UN ACCÈS À UN PATIENT ET PROCÉDÉ POUR LA FABRICATION DU CAPTEUR D'HUMIDITÉ
Publication
Application
Priority
- DE 102012013471 A 20120709
- US 201261669162 P 20120709
- EP 2013001843 W 20130621
Abstract (en)
[origin: US2014012198A1] A moisture sensor for monitoring an access to a patient for a system by which, via a flexible line, a liquid is fed to and/or out from a patient, for monitoring the vascular access in extra-corporeal blood treatment or for monitoring a central venous catheter for acute dialysis, and a method of producing a moisture sensor are described. The moisture sensor has a substrate material with an electrically conductive structure having conductor paths arranged at a distance from one another and connected together across a terminating resistor. The terminating resistor is an electrically conductive film which is applied in a section of the substrate material on which are formed electrical contacting regions for connecting the terminating resistor to the conductor paths, such that an external terminating resistor is not required and the moisture sensor can be produced easily in large numbers complete with the terminating resistor.
IPC 8 full level
CPC (source: EP US)
A61B 5/02042 (2013.01 - EP US); A61M 1/3656 (2014.02 - EP US); A61M 5/5086 (2013.01 - US); G01M 3/16 (2013.01 - EP US); A61M 2005/1588 (2013.01 - EP US); A61M 2205/15 (2013.01 - EP US); A61M 2205/3317 (2013.01 - EP US); G01N 27/048 (2013.01 - EP US); Y10T 29/49117 (2015.01 - EP US)
Citation (examination)
US 4298855 A 19811103 - MILLS FRANK S
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2014012198 A1 20140109; US 9629964 B2 20170425; CN 204600442 U 20150902; DE 102012013471 A1 20140109; EP 2869756 A1 20150513; EP 2869756 B1 20170927; WO 2014008981 A1 20140116
DOCDB simple family (application)
US 201313936931 A 20130708; CN 201390000681 U 20130621; DE 102012013471 A 20120709; EP 13732359 A 20130621; EP 2013001843 W 20130621